Evaluation Metric Design

Design evaluation metrics for {{model}} on {{unique_task}}.

Step 1: Define what success means for this task
Step 2: Identify measurable proxies for success
Step 3: Design metric formulas with clear semantics
Step 4: Validate metrics correlate with human judgment
Step 5: Establish baseline scores and thresholds
Step 6: Document metric interpretation guidelines

Justify each design choice with examples.